Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D374322 | Electric iron | Masakatsu Maeda | 1996-10-01 |
| D313680 | Electric vacuum cleaner | Isamu Shinozaki | 1991-01-08 |
| D277577 | Projection television receiver | Tadashi Sumino, Toshihiro Iyama, Yutaka Kono, Akishige Sai | 1985-02-12 |